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Available at: &lt;<a href="https://journals.aserspublishing.eu/jemt/article/view/7211" target="_new">https://journals.aserspublishing.eu/jemt/article/view/7211</a>&gt;. Date accessed: 21 nov. 2024.
doi: <a href="https://doi.org/10.14505/jemt.v13.5(61).18">https://doi.org/10.14505/jemt.v13.5(61).18</a>.